用于诊断及人体生理活动的研究方面放射性元素成功地被应用在诊断学上,用它来诊断各种疾病。例如,观察血色素在机体裹怎样产生是非常重要的。弄清这一点,就可以确定贫血的原因。往机体内注入极微量的铁元素“示踪原子”(也译作“标记原子”),观察红血球裹放射性铁元素的出现,就能确定血色素是怎样以及用何种速度生成的。 Radiological elements have been successfully used in diagnostics to diagnose and study various physiological activities of human beings and to diagnose various diseases. For example, it is important to see how hemoglobin is produced in the body. To understand this, we can determine the cause of anemia. Into the body into a trace amount of iron “tracer atom ” (also translated as “marker atom ”), observe the emergence of radioactive iron wrapped around the red blood cells, you can determine how and at what speed hemoglobin.